2670528028

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 5868374400

約数和(自身を除く): 3197846372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 61, 68, 98, 119, 122, 196, 238, 244, 343, 427, 476, 686, 833, 854, 1037, 1372, 1666, 1708, 1877, 2074, 2989, 3332, 3754, 4148, 5831, 5978, 7259, 7508, 11662, 11956, 13139, 14518, 20923, 23324, 26278, 29036, 31909, 41846, 50813, 52556, 63818, 83692, 91973, 101626, 114497, 127636, 183946, 203252, 223363, 228994, 355691, 367892, 446726, 457988, 643811, 711382, 801479, 893452, 1287622, 1422764, 1563541, 1602958, 1946449, 2575244, 3127082, 3205916, 3892898, 5610353, 6254164, 7785796, 10944787, 11220706, 13625143, 21889574, 22441412, 27250286, 39272471, 43779148, 54500572, 78544942, 95376001, 157089884, 190752002, 381504004, 667632007, 1335264014, 2670528028]

約数ペア:

[(1, 2670528028), (2, 1335264014), (4, 667632007), (7, 381504004), (14, 190752002), (17, 157089884), (28, 95376001), (34, 78544942), (49, 54500572), (61, 43779148), (68, 39272471), (98, 27250286), (119, 22441412), (122, 21889574), (196, 13625143), (238, 11220706), (244, 10944787), (343, 7785796), (427, 6254164), (476, 5610353), (686, 3892898), (833, 3205916), (854, 3127082), (1037, 2575244), (1372, 1946449), (1666, 1602958), (1708, 1563541), (1877, 1422764), (2074, 1287622), (2989, 893452), (3332, 801479), (3754, 711382), (4148, 643811), (5831, 457988), (5978, 446726), (7259, 367892), (7508, 355691), (11662, 228994), (11956, 223363), (13139, 203252), (14518, 183946), (20923, 127636), (23324, 114497), (26278, 101626), (29036, 91973), (31909, 83692), (41846, 63818), (50813, 52556)]